st_vsc                                  = 1,
        st_vsc1                                 = 2,
        st_yosemite                             = 3,
+       st_seq                                  = 4,
 
        PASSTHRU_REQ_TYPE                       = 0x00000001,
        PASSTHRU_REQ_NO_WAKEUP                  = 0x00000100,
        hba->cardtype = (unsigned int) id->driver_data;
        if (hba->cardtype == st_vsc && (pdev->subsystem_device & 0xf) == 0x1)
                hba->cardtype = st_vsc1;
-       hba->dma_size = (hba->cardtype == st_vsc1) ?
+       hba->dma_size = (hba->cardtype == st_vsc1 || hba->cardtype == st_seq) ?
                (STEX_BUFFER_SIZE + ST_ADDITIONAL_MEM) : (STEX_BUFFER_SIZE);
        hba->dma_mem = dma_alloc_coherent(&pdev->dev,
                hba->dma_size, &hba->dma_handle, GFP_KERNEL);
                host->max_lun = 128;
                host->max_id = 1 + 1;
        } else {
-               /* st_vsc and st_vsc1 */
+               /* st_vsc , st_vsc1 and st_seq */
                host->max_lun = 1;
                host->max_id = 128 + 1;
        }
                st_yosemite }, /* SuperTrak EX8654 */
        { 0x105a, 0x8650, PCI_ANY_ID, PCI_ANY_ID, 0, 0,
                st_yosemite }, /* generic st_yosemite */
+
+       /* st_seq */
+       { 0x105a, 0x3360, PCI_ANY_ID, PCI_ANY_ID, 0, 0, st_seq },
        { }     /* terminate list */
 };
 MODULE_DEVICE_TABLE(pci, stex_pci_tbl);